Outliner: distinguish non-active refs from broken refs

[lyx.git] / src / CiteEnginesList.cpp

diff --git a/src/CiteEnginesList.cpp b/src/CiteEnginesList.cpp
index 2b8de0525546952bfef69a25fa059f93bfa64be6..53ec83e64d29521156f8bcc030ae46f39c640e49 100644 (file)
--- a/src/CiteEnginesList.cpp
+++ b/src/CiteEnginesList.cpp
@@ -102,7 +102,7 @@ string LyXCiteEngine::getDefaultBiblio(CiteEngineType const & cet) const
 bool LyXCiteEngine::isDefaultBiblio(string const & bf) const
 {
        string const bfs = ":" + bf;
-       for (string const &s: default_biblios_)
+       for (string const & s: default_biblios_)
                if (suffixIs(s, bfs) || bf == s)
                        return true;
 
@@ -110,6 +110,12 @@ bool LyXCiteEngine::isDefaultBiblio(string const & bf) const
 }
 
 
+bool LyXCiteEngine::required(const string p) const
+{
+       return find(package_list_.begin(), package_list_.end(), p) != package_list_.end();
+}
+
+
 // used when sorting the cite engine list.
 class EngineSorter {
 public:
@@ -142,7 +148,7 @@ CiteEngineTypeTranslator const & citeenginetypetranslator()
        return translator;
 }
 
-} // namespace anon
+} // namespace
 
 
 string CiteEnginesList::getTypeAsString(CiteEngineType const & et) const
@@ -288,25 +294,21 @@ LyXCiteEnginesList::iterator CiteEnginesList::end()
 
 LyXCiteEngine const * CiteEnginesList::operator[](string const & str) const
 {
-       LyXCiteEnginesList::const_iterator it = englist_.begin();
-       for (; it != englist_.end(); ++it)
-               if (it->getID() == str) {
-                       LyXCiteEngine const & eng = *it;
+       for (auto const & eng : englist_)
+               if (eng.getID() == str) {
                        return ŋ
                }
-       return 0;
+       return nullptr;
 }
 
 
 LyXCiteEngine * CiteEnginesList::operator[](string const & str)
 {
-       LyXCiteEnginesList::iterator it = englist_.begin();
-       for (; it != englist_.end(); ++it)
-               if (it->getID() == str) {
-                       LyXCiteEngine & eng = *it;
+       for (auto & eng : englist_)
+               if (eng.getID() == str) {
                        return ŋ
                }
-       return 0;
+       return nullptr;
 }
 
 } // namespace lyx